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Rev Age Author Path Log message Diff
52864 5808 d 21 h urbaneks /branches/R-exp-R5/ Experinental branch implementing "R5" ideas - extending S language to
create a more intuitive object system		  
52687 5833 d 14 h murrell /trunk/src/library/grid/ small update to gpar() help page; added error message for one case when grid.set() fails because new grob has different name from old grob  
48312 6320 d 16 h murrell /trunk/src/library/grid/ update gpar.Rd  
44821 6704 d 21 h ripley /trunk/ grid::gpar("gamma") is now defunct.  
44357 6747 d 18 h ripley /trunk/src/ try to clarify the meaning of col=0 (bg in hase, ?? in grid)  
42333 6942 d 3 h ripley /trunk/src/library/ add copyright/licence header
remove CVS-style $Id fields		  
34425 7741 d 0 h maechler /trunk/src/library/grid/ use extendrange() in grid - code & vignettes  
32019 7917 d 11 h murrell /trunk/src/library/grid/ grid.text() handles any language object (not just expressions)

extension arg for dataViewport() can be vector

justifications can be numeric		  
31138 7988 d 10 h murrell /trunk/src/ Bug fix for specifying Hershey fonts via par(family) and gpar(fontfamily)

Updated gpar doc for gpar(fontfamily)		  
31023 7999 d 11 h murrell /trunk/src/library/grid/ 'grep' and 'global' args implemented in grid.[add|edit|get|remove]Grob() functions

gpar editing made incremental

gpar(cex) made cumulative

layout bug fix

new 'lineend', 'linejoin', 'linemitre' gpar()s

new childNames() and grid.grab() functions		  
30925 8003 d 13 h murrell /trunk/ Added line end/join/mitre support to:
(i) graphics engine
(ii) PostScript, PDF, and X11 devices
(iii) grid		  
30711 8016 d 10 h murrell /trunk/src/ Reversed internal alpha semantics; 0 now means transparent and 255 means opaque
Also implemented full alpha channel in devQuartz		  
30129 8062 d 11 h murrell /trunk/src/ Added support for graphics engine font families in PDF device
Added support for alpha transparency in PDF device
Changed mapping of R-level NA colour to internal C-level colour:
was NA goes to NA_INTEGER
now NA goes to R_RGBA(255, 255, 255, 255) - transparent white
Plus some small grid patches		  
28443 8186 d 14 h murrell /trunk/src/library/grid/ Change from grobs implemented as external references, to grobs
implemented as regular R objects.
See inst/doc/changes.txt		  
26710 8316 d 13 h murrell /trunk/src/library/grid/ Merged changes to cex gpar and "my*" units from R-1-8-patches  
26693 8318 d 11 h murrell /trunk/src/library/grid/ Changes and additions to grid viewports (merge from R-grid branch)
See http://www.stat.auckland.ac.nz/~paul/grid/viewports.pdf		  
25446 8401 d 4 h ripley /trunk/src/library/grid/man/ shorten over-long line (refman was not coping)  
25323 8407 d 5 h hornik /trunk/src/library/grid/man/ Miscellaneous documentation cleanups.  
25278 8409 d 13 h murrell /trunk/src/library/grid/ Added grid as a base package